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DEMATTIA FLEX CRACKING TESTER
FT-1521
Ueshima
12 months
UESHIMA FT-1521 DEMATTIA FLEX CRACKING TESTER
Outline
Tires, belts, and anti-vibration rubbers are subjected to external deformation for a long period of time, and eventually cracks or fatigue failure occurs. This tester is used to examine the correlation and relationship between the number of bending cycles and the degree of fatigue progression by repeatedly bending and deforming specimens of the shapes specified in JIS and other standards.
The temperature in the thermostatic chamber can be adjusted between RT +10°C and 150°C (optionally between -35°C and 150°C), and the test at high temperatures in particular can be regarded as an accelerated test.
Interactive and light operation is realized by the LCD touch panel.
Feature
○Six test pieces can be tested simultaneously in the compact body.
○Extremely quiet
○It stops automatically when the lubrication oil of the driving device reaches the lower limit.
○Designed for high durability
Specifications
Standards: JIS K6260, ISO 132 TM-2536
Number of test pieces: Available 6 pieces at the same time
Flex frequency: 300±10 times/min. (A variable speed type is also available.)
Flex stroke: 3 to 60mm
Temperature range: RT+10 ºC to +150ºC (-35 ºC to +150ºC as optional)
Temp. controller: Digital indicator, PID control, Sensor JPt 100Ω
Heating method: Heater 2kw with stirrer
Cooling method (option): Injection of liquefied CO2 gas into the temperature chamber with stirrer (Liquefied CO2 container shall be prepared by the user)
Stirring motor: Single phase AC100V, 35W
Driving motor: 3 phase AC200V, 750W
Flex counter: Total 8 digit counter, 8 digit pre-set counter, Preset timer 9999 h 59 m 59s
Power source: 3 phase AC200V, 50/60Hz
Power consumption: 6KVA max.
Outer dimensions: W680×L660×H1360 mm
Weight: Approx. 280 Kgs.
Standard accessories: Test piece installation tool x 1 set, Stroke adjustment tool x 1 set, Machine oil pan x 1 piece, Stroke adjustment gauge x 1 piece
Safety device: Leakage breaker, overheat protector (shut-off the power source of heater and driving motor when the chamber temperature reaches the preset amount), door sensor (When a door is open, driving motor shall stop.) thermal relay (When driving motor or stirring motor is overloaded, each motor shall stop.), machine oil gauge sensor (When the machine oil reaches the lower level, driving motor shall stop.)
Option: Test Piece Mold: MODELS MD-2106 (for 6 pieces), MD-2112 (for 12 pieces)/ Piercing tool: MODEL SC-8110
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